/* ==========================================================================
   ADMIN PANEL - TECH Menuiserie Configurator
   Professional admin interface for filter-config.json management
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Brand */
    --color-primary: #003168;
    --color-primary-light: #004a9f;
    --color-primary-dark: #001f42;
    --color-accent: #ef7c1a;
    --color-accent-light: #ff9a4a;
    --color-accent-dark: #c56410;

    /* Colors - Semantic */
    --color-success: #2ecc71;
    --color-success-light: #a8e6cf;
    --color-warning: #f39c12;
    --color-warning-light: #fdeaa8;
    --color-danger: #e74c3c;
    --color-danger-light: #fadbd8;
    --color-info: #3498db;
    --color-info-light: #d6eaf8;

    /* Colors - Neutral */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;

    /* Typography */
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'DM Mono', 'Fira Code', monospace;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;

    /* Layout */
    --header-height: 64px;
    --sidebar-width: 260px;
    --content-max-width: 1400px;

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-header: 300;
    --z-modal: 400;
    --z-toast: 500;
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-800);
    background: var(--color-gray-100);
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.admin-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-6);
    z-index: var(--z-header);
    box-shadow: var(--shadow-lg);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-lg);
    font-weight: 600;
}

.logo-icon {
    font-size: var(--text-2xl);
}
.logo-sigla {
    height: 28px;
    width: auto;
}

.logo-badge {
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.header-nav {
    display: flex;
    gap: var(--space-2);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    color: rgba(255,255,255,0.8);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
}

.nav-link.active {
    background: rgba(255,255,255,0.15);
    color: var(--color-white);
}

.nav-icon {
    font-size: var(--text-lg);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.header-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.header-action:hover {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.header-action.primary {
    background: var(--color-primary);
    color: #fff;
}

.header-action.primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
}

.header-action.has-changes {
    animation: pulse-save 1s ease-in-out infinite;
}

@keyframes pulse-save {
    0%, 100% { box-shadow: none; }
    50% { box-shadow: 0 0 0 3px rgba(239,124,26,0.35); }
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
}

.user-avatar {
    font-size: var(--text-lg);
}

/* --------------------------------------------------------------------------
   Main Layout
   -------------------------------------------------------------------------- */
.admin-main {
    display: flex;
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.admin-sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-white);
    border-right: 1px solid var(--color-gray-200);
    display: flex;
    flex-direction: column;
    z-index: var(--z-sticky);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4);
}

.nav-section {
    margin-bottom: var(--space-6);
}

.nav-section-title {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-gray-400);
    padding: var(--space-2) var(--space-3);
    margin-bottom: var(--space-2);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
    margin-bottom: var(--space-1);
}

.sidebar-link:hover {
    background: var(--color-gray-100);
    color: var(--color-gray-800);
}

.sidebar-link.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.sidebar-link .link-icon {
    font-size: var(--text-lg);
    width: 24px;
    text-align: center;
}

.sidebar-footer {
    padding: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.config-status {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-warning);
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.btn-save {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.btn-save:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   Content Area
   -------------------------------------------------------------------------- */
.admin-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: var(--space-8);
    max-width: calc(100% - var(--sidebar-width));
}

/* --------------------------------------------------------------------------
   Config Sections
   -------------------------------------------------------------------------- */
.config-section {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.config-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    margin-bottom: var(--space-8);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.section-description {
    font-size: var(--text-base);
    color: var(--color-gray-500);
    max-width: 700px;
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Info Banner
   -------------------------------------------------------------------------- */
.info-banner {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-info-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.banner-icon {
    font-size: var(--text-2xl);
}

.banner-content {
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.banner-separator {
    color: var(--color-gray-400);
    margin: 0 var(--space-3);
}

/* --------------------------------------------------------------------------
   Series Grid
   -------------------------------------------------------------------------- */
.series-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
}

.series-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    opacity: 0.6;
}

.series-card.active {
    border-color: var(--color-primary);
    opacity: 1;
    box-shadow: var(--shadow-md);
}

.series-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

.card-badge {
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    background: var(--color-info-light);
    color: var(--color-info);
}

.card-badge.premium {
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
}

.card-badge.eco {
    background: var(--color-success-light);
    color: var(--color-success);
}

.card-badge.acoustic {
    background: #e8daef;
    color: #7d3c98;
}

.card-body {
    padding: var(--space-4);
}

.card-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.card-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.spec {
    text-align: center;
}

.spec-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    margin-bottom: var(--space-1);
}

.spec-value {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-800);
}

.card-subseries {
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-gray-200);
}

.subseries-label {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    margin-bottom: var(--space-2);
    display: block;
}

.subseries-tags {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.tag {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-2);
    background: var(--color-gray-200);
    color: var(--color-gray-600);
    border-radius: var(--radius-sm);
}

.tag.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.card-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
}

.btn-icon-sm {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    transition: all var(--transition-fast);
}

.btn-icon-sm:hover {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
}

/* Add Card */
.add-card {
    border-style: dashed;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    cursor: pointer;
    opacity: 0.7;
}

.add-card:hover {
    opacity: 1;
    border-color: var(--color-primary);
    background: var(--color-gray-50);
}

.add-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-gray-500);
}

.add-icon {
    font-size: var(--text-3xl);
    font-weight: 300;
}

.add-text {
    font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Toggle Switch
   -------------------------------------------------------------------------- */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

.toggle-switch.small {
    width: 40px;
    height: 22px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-gray-300);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: var(--color-white);
    border-radius: 50%;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.toggle-switch.small .toggle-slider:before {
    height: 16px;
    width: 16px;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--color-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(22px);
}

.toggle-switch.small input:checked + .toggle-slider:before {
    transform: translateX(18px);
}

/* --------------------------------------------------------------------------
   Colors Grid
   -------------------------------------------------------------------------- */
.colors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-4);
}

.color-card {
    opacity: 0.6;
}

.color-card.active {
    border-color: var(--color-primary);
    opacity: 1;
}

/* Color band — full-width strip at BOTTOM of card */
.color-band {
    height: 32px;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    margin: var(--space-2) calc(var(--space-2) * -1) calc(var(--space-2) * -1) calc(var(--space-2) * -1);
}

.color-band.light {
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.1);
}

.color-markup-info {
    font-size: 0.75rem;
    opacity: 0.5;
    margin-top: 2px;
}

/* Legacy support */
.color-preview {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.color-info {
    flex: 1;
    min-width: 0;
}

.color-name {
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-gray-800);
    display: block;
}

.color-code {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.color-markup {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-2);
}

.markup-input {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
}

.markup-input input {
    width: 50px;
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    text-align: center;
}

.markup-label, .markup-currency {
    color: var(--color-gray-500);
}

/* --------------------------------------------------------------------------
   Glazing Grid
   -------------------------------------------------------------------------- */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.filter-label {
    font-weight: 500;
    color: var(--color-gray-700);
}

.filter-group input[type="range"] {
    width: 200px;
    accent-color: var(--color-primary);
}

.filter-value {
    font-weight: 600;
    color: var(--color-primary);
    min-width: 120px;
}

.filter-info {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* Section Toolbar Standard: Filters | Divider | Sort */
.section-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 12px;
}

.section-toolbar select,
.section-toolbar .btn-compact {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-300);
    font-size: var(--text-sm);
    font-family: var(--font-body);
    background: var(--color-white);
    cursor: pointer;
}

.toolbar-filters {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
    flex-wrap: wrap;
}

.toolbar-divider {
    width: 1px;
    height: 28px;
    background: var(--color-gray-300);
    flex-shrink: 0;
}

.toolbar-sort {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.toolbar-sort .filter-info {
    white-space: nowrap;
}

.section-search-bar {
    margin-bottom: 16px;
}

.section-search-bar .search-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-gray-800);
    font-size: 0.9rem;
    font-family: var(--font-body);
}

.section-search-bar .search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 49, 104, 0.1);
}

.glazing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
}

.glazing-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    opacity: 0.6;
}

.glazing-card.market-selected {
    border-color: var(--color-success, #22c55e);
    opacity: 1;
    box-shadow: var(--shadow-sm);
}

.glazing-card.active {
    border-color: var(--color-primary);
    opacity: 1;
    box-shadow: var(--shadow-md);
}
.glazing-card.off {
    opacity: 0.35;
    border-color: var(--color-gray-200);
    box-shadow: none;
}
.glazing-toggle {
    display: flex;
    align-items: center;
    cursor: pointer;
    flex-shrink: 0;
}
.glazing-toggle input[type="checkbox"] {
    width: 14px;
    height: 14px;
    cursor: pointer;
}

.glazing-prices {
    display: flex;
    gap: 12px;
    padding: 4px 12px 6px;
    font-size: 0.78rem;
    background: var(--color-gray-50);
}

.glazing-prices span {
    color: var(--color-text-secondary, #555);
}

.glazing-prices strong {
    color: var(--color-primary, #2563eb);
}

.market-filter-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.82rem;
}

.glazing-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

.glazing-ug {
    font-size: var(--text-sm);
    font-weight: 600;
    padding: var(--space-1) var(--space-2);
    background: var(--color-gray-200);
    border-radius: var(--radius-sm);
}

.glazing-ug.recommended {
    background: var(--color-success-light);
    color: var(--color-success);
}

.glazing-ug.premium {
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
}

.glazing-visual {
    padding: var(--space-6);
    display: flex;
    justify-content: center;
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.glass-layers {
    display: flex;
    align-items: center;
    height: 80px;
}

.glass-pane {
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #a8d8ea 0%, #88c8e8 100%);
    border-radius: 2px;
}

.glass-pane.thick {
    width: 6px;
}

.glass-pane.lowe {
    background: linear-gradient(180deg, #7eb8d8 0%, #5ea8c8 100%);
}

.glass-gap {
    width: 30px;
    height: 70%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-gray-500);
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(200,200,200,0.3) 2px,
        rgba(200,200,200,0.3) 4px
    );
}

.glass-gap.lowe {
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 2px,
        rgba(100,180,220,0.2) 2px,
        rgba(100,180,220,0.2) 4px
    );
}

.glazing-info {
    padding: var(--space-4);
    text-align: center;
}

.glazing-name {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-1);
}

.glazing-composition {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    font-family: var(--font-mono);
}

.glazing-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
    font-size: var(--text-sm);
}

.glazing-price input {
    width: 60px;
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    text-align: center;
}

.price-label {
    color: var(--color-gray-600);
}

/* --------------------------------------------------------------------------
   Pricing Table
   -------------------------------------------------------------------------- */
.pricing-table {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-8);
}

.table-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    padding: var(--space-4);
    background: var(--color-gray-800);
    color: var(--color-white);
    font-weight: 600;
    font-size: var(--text-sm);
}

.table-body {
    padding: var(--space-2);
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    align-items: center;
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-gray-100);
}

.table-row:last-child {
    border-bottom: none;
}

.serie-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--color-gray-100);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: var(--text-sm);
}

.serie-badge.premium {
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
}

.serie-badge.eco {
    background: var(--color-success-light);
    color: var(--color-success);
}

.table-row input {
    width: 100px;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    text-align: center;
}

.calculated {
    font-weight: 600;
    color: var(--color-primary);
    font-family: var(--font-mono);
}

/* V8 Pricing Info */
.pricing-v8-info {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-bottom: var(--space-5);
}
.pricing-v8-info h3 {
    font-size: 0.95rem;
    margin: 0 0 var(--space-3);
}
.v8-formula-display code {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    background: var(--color-gray-800);
    color: var(--color-white);
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-3);
    overflow-x: auto;
}
.v8-reference {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.85rem;
}
.v8-ref-label {
    color: var(--color-gray-500);
}
.v8-ref-price {
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-primary);
    font-size: 1.1rem;
}

/* Adaos Section */
.adaos-section {
    margin-bottom: var(--space-5);
}
.adaos-section h3 {
    font-size: 0.95rem;
    margin: 0 0 var(--space-2);
}
.adaos-desc {
    font-size: 0.78rem;
    color: var(--color-gray-500);
    margin: 0 0 var(--space-3);
}
.adaos-grid {
    display: flex;
    gap: var(--space-4);
}
.adaos-card {
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    flex: 0 0 auto;
}
.adaos-card label {
    font-size: 0.78rem;
    font-weight: 600;
    display: block;
    margin-bottom: var(--space-2);
}
.adaos-value {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}
.adaos-value input {
    width: 80px;
    padding: 6px 10px;
    font-size: 1.2rem;
    font-weight: 700;
    text-align: center;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
}
.adaos-example {
    font-size: 0.78rem;
    color: var(--color-gray-500);
}
.adaos-example strong {
    color: var(--color-primary);
    font-family: var(--font-mono);
}

.pricing-formula {
    background: var(--color-gray-800);
    color: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
}

.pricing-formula h3 {
    margin-bottom: var(--space-3);
    font-size: var(--text-lg);
}

.pricing-formula code {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    background: rgba(255,255,255,0.1);
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-2);
}

/* Audit V9 Section */
.audit-section { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-gray-200); }
.audit-section h3 { margin-bottom: var(--space-4); font-size: var(--text-lg); }
.audit-overall { display: flex; align-items: center; gap: var(--space-4); margin-bottom: var(--space-5); padding: var(--space-4); background: var(--color-gray-50); border-radius: var(--radius-lg); }
.audit-overall-score { font-size: 2rem; font-weight: 700; min-width: 80px; text-align: center; }
.audit-overall-bar { flex: 1; height: 12px; background: var(--color-gray-200); border-radius: 6px; overflow: hidden; }
.audit-overall-bar-fill { height: 100%; border-radius: 6px; transition: width 0.4s ease; }
.audit-overall-label { font-size: var(--text-sm); color: var(--color-gray-500); min-width: 120px; text-align: right; }
/* ── Audit Section Collapsible Toggle ── */
.audit-section-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    border: none;
    background: none;
    font-family: inherit;
    cursor: pointer;
    padding: var(--space-2) 0;
}
.audit-section-toggle h3 { margin: 0; font-size: var(--text-lg); pointer-events: none; }
.audit-toggle-chevron {
    transition: transform 0.2s ease;
    color: var(--color-gray-400);
    font-size: 1.1rem;
}
.audit-section-toggle[aria-expanded="false"] .audit-toggle-chevron { transform: rotate(-90deg); }
.audit-section-toggle[aria-expanded="true"] .audit-toggle-chevron  { transform: rotate(0deg); }
.audit-section-body { overflow: hidden; transition: max-height 0.3s ease, opacity 0.2s ease; }
.audit-section-body.collapsed { max-height: 0 !important; opacity: 0; pointer-events: none; }

/* ── Audit Tabs Row (wrapping card grid) ── */
.audit-tabs-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.audit-tab {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: var(--space-3) var(--space-4);
    min-width: 120px;
    flex: 1 1 120px;
    max-width: 180px;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: #fff;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.15s ease;
    position: relative;
}
.audit-tab:hover { border-color: var(--color-gray-400); box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.audit-tab.active { box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
.audit-tab.active[data-status="complete"] { border-color: var(--color-success, #2ecc71); background: #f0fdf4; }
.audit-tab.active[data-status="partial"]  { border-color: var(--color-warning, #f39c12); background: #fffbeb; }
.audit-tab.active[data-status="missing"]  { border-color: var(--color-danger, #e74c3c); background: #fef2f2; }
.audit-tab:not(.active).dimmed { opacity: 0.45; }

.audit-tab-top { display: flex; align-items: center; justify-content: space-between; }
.audit-tab-label { font-weight: 700; font-size: var(--text-sm); color: var(--color-gray-700); }
.audit-tab-sublabel { font-size: 0.7rem; color: var(--color-gray-400); font-weight: 500; transition: all 0.15s ease; }
.audit-tab.active .audit-tab-sublabel { font-size: 0.85rem; font-weight: 700; color: var(--color-gray-700); }
.audit-tab-pct { font-weight: 800; font-size: 1rem; font-family: var(--font-mono); }
.audit-tab-bar { width: 100%; height: 6px; background: var(--color-gray-200); border-radius: 3px; overflow: hidden; }
.audit-tab-bar-fill { height: 100%; border-radius: 3px; transition: width 0.4s ease; }
.audit-tab-chevron {
    position: absolute; top: 6px; right: 8px;
    font-size: 0.7rem; color: var(--color-gray-300);
    transition: transform 0.2s ease;
}
.audit-tab.active .audit-tab-chevron { transform: rotate(180deg); color: var(--color-gray-600); }

/* ── Audit Grid (force vertical stack: cards row THEN detail panel) ── */
.audit-grid { display: flex; flex-direction: column; }

/* ── Audit Detail Panel ── */
.audit-detail-panel {
    display: none;
    width: 100%;
    background: var(--color-gray-50, #f8f9fa);
    border: 2px solid var(--color-primary, #2563eb);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    margin-top: var(--space-3);
    animation: auditSlideIn 0.25s ease;
}
@keyframes auditSlideIn {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}
.audit-detail-header { display: flex; align-items: center; gap: var(--space-4); margin-bottom: var(--space-4); }
.audit-detail-icon { font-size: 1.5rem; }
.audit-detail-title-block { flex: 1; }
.audit-detail-title { font-weight: 700; font-size: 1rem; }
.audit-detail-status { font-size: var(--text-sm); color: var(--color-gray-500); }
.audit-detail-score-block { text-align: right; }
.audit-detail-score { font-size: 1.5rem; font-weight: 800; }
.audit-detail-bar { width: 80px; height: 6px; background: var(--color-gray-200); border-radius: 3px; overflow: hidden; }
.audit-detail-bar-fill { height: 100%; border-radius: 3px; transition: width 0.3s ease; }
.audit-detail-formula { font-family: var(--font-mono), monospace; background: #fff; border: 1px solid var(--color-gray-200); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); font-size: var(--text-sm); margin-bottom: var(--space-4); color: var(--color-gray-700); letter-spacing: 0.3px; }
.audit-detail-columns { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); font-size: var(--text-sm); }
.audit-col-header { font-weight: 600; margin-bottom: var(--space-2); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.5px; }
.audit-col-valid { color: var(--color-success, #2ecc71); }
.audit-col-missing { color: var(--color-danger, #e74c3c); }
.audit-col-list { margin: 0; padding-left: 16px; list-style: disc; }
.audit-col-list li { margin: 3px 0; padding-left: 4px; }
.audit-missing-item { color: var(--color-danger, #e74c3c); }
.audit-col-empty { opacity: 0.5; }
.audit-col-complete { color: var(--color-success, #2ecc71); }
.audit-detail-files { margin-top: var(--space-4); padding-top: var(--space-3); border-top: 1px solid var(--color-gray-200); }
.audit-files-header { font-weight: 600; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.5px; color: var(--color-gray-500); margin-bottom: var(--space-2); }
.audit-files-list { margin: 0; padding-left: 16px; list-style: none; font-family: var(--font-mono), monospace; font-size: var(--text-xs); color: var(--color-gray-600); }
.audit-files-list li { margin: 2px 0; }
.audit-detail-source { margin-top: var(--space-3); font-size: var(--text-xs); color: var(--color-gray-400); }

@media (max-width: 768px) {
    .audit-detail-columns { grid-template-columns: 1fr; }
    .audit-tab-sublabel { display: none; }
}
/* Audit trail log */
.audit-trail-section { margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--color-gray-200); }
.audit-trail-section h3 { margin-bottom: var(--space-4); font-size: var(--text-lg); display: flex; align-items: center; justify-content: space-between; }
.audit-log-list { max-height: 300px; overflow-y: auto; font-size: var(--text-sm); }
.audit-log-entry { display: grid; grid-template-columns: 140px 1fr auto auto; gap: var(--space-3); padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--color-gray-100); align-items: center; }
.audit-log-entry:hover { background: var(--color-gray-50); }
.audit-log-ts { color: var(--color-gray-400); font-family: var(--font-mono); font-size: var(--text-xs); }
.audit-log-field { font-weight: 500; }
.audit-log-old { color: var(--color-danger, #e74c3c); text-decoration: line-through; }
.audit-log-new { color: var(--color-success, #2ecc71); font-weight: 600; }

/* V8 Preview Widget */
.v8-preview-widget {
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-top: var(--space-5);
}
.v8-preview-widget h3 {
    font-size: 0.95rem;
    margin: 0 0 var(--space-4);
}
.v8-preview-controls {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}
.v8-ctrl {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.v8-ctrl label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-gray-500);
}
.v8-ctrl input, .v8-ctrl select {
    padding: 4px 8px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    width: 110px;
}
.v8-ctrl-wide select, .v8-ctrl-wide input[type="text"] {
    width: 260px;
}
#v8GeamSearch {
    margin-bottom: 2px;
    font-size: 0.8rem;
}
.v8-accessories {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}
.v8-acc-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-gray-500);
    padding-top: 4px;
}
.v8-acc-checks {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}
.v8-acc-checks label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.78rem;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    background: var(--color-gray-100);
}
.v8-acc-checks label:hover {
    background: var(--color-gray-200);
}
.v8-acc-checks input[type="checkbox"] {
    margin: 0;
}
.v8-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}
.v8-table td {
    padding: 4px 8px;
    border-bottom: 1px solid var(--color-gray-200);
}
.v8-table .v8-val {
    text-align: right;
    font-family: var(--font-mono);
    font-weight: 600;
}
.v8-table .v8-subtotal td {
    border-top: 2px solid var(--color-gray-400);
    font-weight: 700;
    padding-top: 6px;
}
.v8-table .v8-total td {
    border-top: 2px solid var(--color-primary);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-primary);
    padding-top: 8px;
}

/* --------------------------------------------------------------------------
   Pricing Sub-tabs
   -------------------------------------------------------------------------- */
.pricing-subtabs {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-6);
    border-bottom: 2px solid var(--color-gray-200);
    overflow-x: auto;
}
.pricing-tab {
    padding: var(--space-3) var(--space-5);
    border: none;
    background: none;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-500);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: all var(--transition-fast);
}
.pricing-tab:hover {
    color: var(--color-gray-700);
    background: var(--color-gray-50);
}
.pricing-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
}
.pricing-panel {
    display: none;
}
.pricing-panel.active {
    display: block;
}

/* --- Sub-tab: Constante --- */
.constants-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}
.constant-card {
    background: var(--color-white);
    padding: var(--space-5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
}
.constant-card label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}
.constant-card input {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: var(--text-base);
    font-weight: 600;
}
.constant-card input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 49, 104, 0.15);
}
.constant-value-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.constant-value-row input {
    flex: 1;
}
.constant-unit {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-gray-600);
}
.constant-desc {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    margin-top: var(--space-2);
}

/* --- Sub-tab: Grilă Bază --- */
.grila-header {
    margin-bottom: var(--space-4);
}
.grila-header h3 {
    margin-bottom: var(--space-1);
}
.grila-desc {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}
.grila-desc code {
    background: var(--color-gray-100);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}
.polynomial-coeffs {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}
.poly-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}
.poly-field label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-500);
}
.poly-field input {
    width: 140px;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}
.poly-field input:focus {
    border-color: var(--color-primary);
    outline: none;
}
.grila-table-wrap {
    overflow-x: auto;
}
.grila-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}
.grila-table th {
    text-align: left;
    padding: var(--space-2) var(--space-3);
    background: var(--color-gray-100);
    font-weight: 600;
    color: var(--color-gray-600);
    border-bottom: 2px solid var(--color-gray-300);
}
.grila-table td {
    padding: var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--color-gray-200);
}
.grila-table input {
    width: 90px;
    padding: 3px 6px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    text-align: right;
}
.grila-table input:focus {
    border-color: var(--color-primary);
    outline: none;
}
.grila-table .grila-deviation {
    font-size: 0.7rem;
    padding: 1px 5px;
    border-radius: 8px;
    font-weight: 600;
}
.grila-deviation.ok {
    color: var(--color-success);
}
.grila-deviation.warn {
    background: var(--color-warning-light);
    color: var(--color-warning);
}

/* --- Sub-tab: Sumar Deltas --- */
.deltas-overview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-4);
}
.delta-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
}
.delta-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}
.delta-card-header h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin: 0;
}
.delta-card-count {
    font-size: 0.7rem;
    background: var(--color-primary);
    color: white;
    padding: 1px 7px;
    border-radius: 10px;
    font-weight: 600;
}
.delta-card-body {
    padding: var(--space-3) var(--space-4);
    max-height: 200px;
    overflow-y: auto;
}
.delta-row {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
    font-size: 0.8rem;
    border-bottom: 1px solid var(--color-gray-100);
}
.delta-row:last-child {
    border-bottom: none;
}
.delta-name {
    color: var(--color-gray-600);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 60%;
}
.delta-val {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--color-gray-800);
}
.delta-val.positive {
    color: var(--color-danger);
}
.delta-val.zero {
    color: var(--color-gray-400);
}
.delta-card-footer {
    padding: var(--space-2) var(--space-4);
    border-top: 1px solid var(--color-gray-200);
    text-align: right;
}
.delta-edit-link {
    font-size: 0.75rem;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}
.delta-edit-link:hover {
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Markup Section (now inside Marje sub-tab)
   -------------------------------------------------------------------------- */
.markup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.markup-card {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.markup-title {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
}

.markup-value {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.markup-value input {
    width: 80px;
    padding: var(--space-3);
    font-size: var(--text-2xl);
    font-weight: 700;
    text-align: center;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
}

.markup-value input:focus {
    border-color: var(--color-primary);
    outline: none;
}

.markup-unit {
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-gray-600);
}

.markup-desc {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.discounts-section {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.discounts-section h3 {
    margin-bottom: var(--space-4);
    color: var(--color-gray-800);
}

.discounts-table {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.discount-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: var(--space-4);
    align-items: center;
    padding: var(--space-3);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
}

.discount-row.header {
    background: var(--color-gray-200);
    font-weight: 600;
    font-size: var(--text-sm);
}

.discount-row input {
    width: 60px;
    padding: var(--space-2);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    text-align: center;
}

.btn-add-discount {
    margin-top: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border: 2px dashed var(--color-gray-300);
    background: var(--color-white);
    border-radius: var(--radius-md);
    color: var(--color-gray-600);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    transition: all var(--transition-fast);
}

.btn-add-discount:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Branding Section
   -------------------------------------------------------------------------- */
.branding-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.branding-card {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.branding-card.full-width {
    grid-column: 1 / -1;
}

.branding-card h3 {
    margin-bottom: var(--space-4);
    color: var(--color-gray-800);
}

.logo-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.logo-preview {
    width: 120px;
    height: 80px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-placeholder {
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
}

.color-pickers {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.color-picker {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.color-picker label {
    width: 80px;
    font-size: var(--text-sm);
    color: var(--color-gray-600);
}

.color-picker input[type="color"] {
    width: 48px;
    height: 36px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.color-hex {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    margin-bottom: var(--space-2);
}

.form-group input {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
}

.form-group input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0,49,104,0.1);
}

/* --------------------------------------------------------------------------
   Export Section
   -------------------------------------------------------------------------- */
.export-actions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.export-card {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.export-icon {
    font-size: 48px;
    margin-bottom: var(--space-4);
}

.export-card h3 {
    margin-bottom: var(--space-2);
    color: var(--color-gray-800);
}

.export-card p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
}

.publish-card {
    border: 2px solid var(--color-accent, #e67e22);
    background: linear-gradient(135deg, var(--color-white) 0%, #fef9f4 100%);
}

.config-preview {
    background: var(--color-gray-800);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.config-preview h3 {
    padding: var(--space-4);
    color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-700);
}

.config-preview pre {
    padding: var(--space-4);
    margin: 0;
    overflow-x: auto;
}

.config-preview code {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-gray-300);
}

/* --------------------------------------------------------------------------
   Preview Section
   -------------------------------------------------------------------------- */
.preview-frame {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.preview-toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-200);
}

.preview-device {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
}

.preview-device:hover {
    background: var(--color-gray-200);
}

.preview-device.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.preview-toolbar .btn-accent {
    margin-left: auto;
}

.preview-container {
    background: var(--color-gray-200);
    padding: var(--space-4);
    display: flex;
    justify-content: center;
}

.preview-container.desktop {
    height: 600px;
}

.preview-container.desktop iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.preview-container.tablet iframe {
    width: 768px;
    height: 100%;
}

.preview-container.mobile iframe {
    width: 375px;
    height: 100%;
}

/* --------------------------------------------------------------------------
   Placeholder Content
   -------------------------------------------------------------------------- */
.placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--color-gray-300);
}

.placeholder-icon {
    font-size: 64px;
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.placeholder-content p {
    color: var(--color-gray-500);
    font-size: var(--text-lg);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-gray-700);
    border: 1px solid var(--color-gray-300);
}

.btn-secondary:hover {
    background: var(--color-gray-50);
    border-color: var(--color-gray-400);
}

.btn-accent {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn-accent:hover {
    background: var(--color-accent-light);
}

.btn-danger {
    background: var(--color-danger);
    color: var(--color-white);
}

.btn-danger:hover {
    background: #c0392b;
}

/* --------------------------------------------------------------------------
   Toast Notifications
   -------------------------------------------------------------------------- */
.toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    animation: slideIn var(--transition-normal);
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-danger);
}

.toast.warning {
    border-left: 4px solid var(--color-warning);
}

/* --------------------------------------------------------------------------
   Hamburger Button (hidden on desktop, shown on mobile)
   -------------------------------------------------------------------------- */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    cursor: pointer;
    flex-shrink: 0;
}
.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all 0.25s ease;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Sidebar overlay (mobile backdrop) */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: calc(var(--z-sticky) - 1);
    opacity: 0;
    transition: opacity 0.25s ease;
}
.sidebar-overlay.open {
    display: block;
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */

/* ---- Tablet (max 1200px) ---- */
@media (max-width: 1200px) {
    .admin-sidebar {
        width: 220px;
    }

    .admin-content {
        margin-left: 220px;
    }

    .markup-grid {
        grid-template-columns: 1fr;
    }

    .export-actions {
        grid-template-columns: 1fr;
    }

    .v8-preview-controls {
        flex-wrap: wrap;
    }
}

/* ---- Small tablet / large phone (max 960px) ---- */
@media (max-width: 960px) {
    .hamburger {
        display: flex;
    }

    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: var(--z-modal);
        width: var(--sidebar-width);
    }
    .admin-sidebar.open {
        transform: translateX(0);
    }

    .admin-content {
        margin-left: 0;
        max-width: 100%;
    }

    .header-nav {
        display: none;
    }

    .product-dropdown {
        font-size: var(--text-sm);
        padding: var(--space-1) var(--space-3);
        padding-right: 30px;
    }

    /* Section toolbar: wrap on medium screens */
    .section-toolbar {
        flex-wrap: wrap;
    }
    .toolbar-filters {
        flex-wrap: wrap;
    }

    /* Pricing V8 controls */
    .v8-preview-controls {
        flex-wrap: wrap;
        gap: var(--space-3);
    }
    .v8-ctrl {
        flex: 1 1 120px;
        min-width: 120px;
    }

    /* Adaos grid */
    .adaos-grid {
        grid-template-columns: 1fr;
    }

    /* Profiles grid */
    .profiles-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
}

/* ---- Phone (max 768px) ---- */
@media (max-width: 768px) {
    .admin-content {
        padding: var(--space-4);
    }

    .series-grid,
    .colors-grid,
    .glazing-grid,
    .hardware-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }

    .profiles-grid {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .branding-grid {
        grid-template-columns: 1fr;
    }

    .table-header,
    .table-row {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2);
    }

    .col-example {
        display: none;
    }

    .markup-grid {
        grid-template-columns: 1fr;
    }

    .export-actions {
        grid-template-columns: 1fr;
    }

    /* Section headers */
    .section-header-compact {
        flex-wrap: wrap;
        gap: var(--space-2);
    }

    /* Pricing formula */
    .v8-formula-display code {
        font-size: 0.7rem;
        word-break: break-all;
    }

    .pricing-formula code {
        font-size: 0.75rem;
        word-break: break-word;
    }

    /* Discount table inputs */
    .discount-row {
        flex-wrap: wrap;
    }
    .discount-row input[type="number"] {
        width: 60px;
    }
}

/* ---- Small phone (max 480px) ---- */
@media (max-width: 480px) {
    :root {
        --header-height: 56px;
    }

    .admin-header {
        padding: 0 var(--space-3);
    }

    .logo-text {
        display: none;
    }

    .header-right .btn-sm {
        padding: var(--space-1) var(--space-2);
        font-size: var(--text-xs);
    }

    .admin-content {
        padding: var(--space-3);
    }

    .series-grid,
    .colors-grid,
    .glazing-grid,
    .hardware-grid {
        grid-template-columns: 1fr;
    }

    /* Flip cards: smaller min-height */
    .flip-card-inner {
        min-height: 200px;
    }

    /* Section toolbar: stack on small screens */
    .section-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .section-toolbar select {
        width: 100%;
    }
    .toolbar-divider {
        width: 100%;
        height: 1px;
    }
    .toolbar-sort {
        justify-content: flex-end;
    }
    .search-input {
        width: 100%;
    }

    /* V8 preview - full width controls */
    .v8-preview-controls {
        flex-direction: column;
    }
    .v8-ctrl {
        width: 100%;
    }

    /* Branding color pickers */
    .color-pickers {
        flex-direction: column;
    }

    /* Section count badge */
    .section-count {
        font-size: var(--text-xs);
    }

    /* Subserie tabs wrap */
    .subserie-tabs {
        flex-wrap: wrap;
    }

    /* Glazing search input */
    #glazingSearch {
        font-size: 0.85rem !important;
    }
}

/* --------------------------------------------------------------------------
   Pricing Delta Inline (on cards) — Faza 3
   -------------------------------------------------------------------------- */
.pricing-delta-inline {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 4px;
}
.profile-delta {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px dashed var(--color-gray-200);
}
.delta-input {
    width: 72px;
    padding: 2px 6px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-align: right;
    background: var(--color-gray-50);
    transition: border-color var(--transition-fast);
}
.delta-input:focus {
    border-color: var(--color-primary);
    outline: none;
    background: var(--color-white);
    box-shadow: 0 0 0 2px rgba(0,49,104,0.1);
}
.delta-input::-webkit-inner-spin-button { opacity: 0.3; }
.delta-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--color-gray-500);
    white-space: nowrap;
    min-width: 24px;
}
.delta-unit {
    font-size: 0.72rem;
    color: var(--color-gray-400);
    font-weight: 500;
}
.delta-hint {
    font-size: 0.68rem;
    color: var(--color-gray-400);
    font-style: italic;
    margin-top: 2px;
}

/* Color pricing section (on color card back) */
.color-pricing-section {
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--color-gray-200);
}
.color-pricing-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}
.color-classification-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(0,49,104,0.08);
    padding: 1px 8px;
    border-radius: 10px;
}

/* Hardware pricing section (on hardware card back) */
.hardware-pricing-section {
    margin: 8px 0;
    padding: 8px;
    background: rgba(0,49,104,0.04);
    border-radius: var(--radius-md);
    border: 1px dashed var(--color-gray-200);
}

/* Glazing delta + ref badge */
.glazing-delta {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 8px;
    white-space: nowrap;
}
.glazing-delta.positive { color: var(--color-danger); background: rgba(231,76,60,0.08); }
.glazing-delta.negative { color: var(--color-success); background: rgba(46,204,113,0.08); }
.glazing-delta.zero { color: var(--color-gray-500); background: var(--color-gray-100); }
.glazing-ref-badge {
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--color-white);
    background: var(--color-primary);
    padding: 1px 6px;
    border-radius: 8px;
    letter-spacing: 0.5px;
}

/* Glazing price inputs inline */
.glazing-prices .delta-input {
    width: 60px;
    font-size: 0.72rem;
    padding: 1px 4px;
}
.glazing-prices {
    flex-wrap: wrap;
    gap: 4px;
}

/* ==========================================================================
   ADVANCED SECTIONS - Hardware & Profiles
   ========================================================================== */

/* Advanced Badge & Indicators */
.advanced-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-white);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
}

.advanced-indicator {
    display: inline-block;
    font-size: var(--text-sm);
    color: var(--color-accent);
    margin-right: var(--space-2);
}

.advanced-banner {
    background: linear-gradient(135deg, rgba(239, 124, 26, 0.1), rgba(239, 124, 26, 0.05));
    border-left: 4px solid var(--color-accent);
}

/* Subsection Titles */
.subsection-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-2);
}

.subsection-desc {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
}

/* --------------------------------------------------------------------------
   Hardware Section
   -------------------------------------------------------------------------- */
.hardware-section {
    margin-bottom: var(--space-8);
}

.hardware-filters {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
}

.hardware-filters .filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.hardware-filters select {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    font-size: var(--text-sm);
}

.hardware-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-4);
}

.hardware-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.hardware-card:hover {
    border-color: var(--color-gray-300);
    box-shadow: var(--shadow-md);
}

.hardware-card.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 49, 104, 0.1);
}

.hardware-card .card-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

.hardware-card .card-body {
    padding: var(--space-4);
}

.hardware-card .card-footer {
    padding: var(--space-3);
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
    text-align: right;
}

.hardware-name {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-1);
}

.hardware-type {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-2);
}

.hardware-features {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.feature-tag {
    padding: var(--space-1) var(--space-2);
    background: var(--color-gray-100);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--color-gray-600);
}

.hardware-price {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: 600;
}

/* Brand badges */
.brand-badge {
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.brand-badge.maco { background: rgba(var(--color-info-rgb, 52,152,219), 0.15); color: var(--color-info, #3498db); }
.brand-badge.roto { background: rgba(var(--color-accent-rgb, 239,124,26), 0.15); color: var(--color-accent, #ef7c1a); }
.brand-badge.gu { background: rgba(var(--color-success-rgb, 46,204,113), 0.15); color: var(--color-success, #2ecc71); }
.brand-badge.winkhaus { background: rgba(var(--color-danger-rgb, 231,76,60), 0.15); color: var(--color-danger, #e74c3c); }
.brand-badge.hautau { background: rgba(123,31,162, 0.15); color: #7b1fa2; }

/* Compatibility Matrix */
.compatibility-section {
    background: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.matrix-controls {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.matrix-selector {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.matrix-selector label {
    font-weight: 500;
    color: var(--color-gray-600);
}

.matrix-selector select {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background: var(--color-white);
    min-width: 200px;
}

.matrix-display {
    min-height: 200px;
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    padding: var(--space-4);
}

.matrix-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 150px;
    color: var(--color-gray-500);
}

.matrix-result .result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.matrix-result .result-header h4 {
    color: var(--color-gray-800);
}

.result-actions {
    display: flex;
    gap: var(--space-2);
}

.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
}

.compatible-hardware-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.compatible-hardware-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
}

.compatible-hardware-item.selected {
    background: rgba(0, 49, 104, 0.05);
    border-color: var(--color-primary);
}

.default-hardware {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
}

.default-hardware label {
    font-weight: 500;
    color: var(--color-gray-700);
}

.default-hardware select {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    min-width: 250px;
}

/* --------------------------------------------------------------------------
   Profiles Browser Section
   -------------------------------------------------------------------------- */
.profiles-browser {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-4);
    min-height: 500px;
}

.browser-sidebar {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: var(--shadow-md);
}

.browser-sidebar h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-3);
}

.series-tree {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.tree-item {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.tree-item > .tree-toggle,
.tree-item > .tree-label,
.tree-item > .tree-count {
    display: inline;
}

.tree-item > span:first-child {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    background: var(--color-gray-50);
    cursor: pointer;
}

.tree-toggle {
    margin-right: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-gray-400);
}

.tree-label {
    font-weight: 500;
    color: var(--color-gray-800);
}

.tree-count {
    margin-left: auto;
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.tree-children {
    padding-left: var(--space-6);
}

.tree-child {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.tree-child:hover {
    background: var(--color-gray-100);
}

.tree-child.selected {
    background: var(--color-primary);
    color: var(--color-white);
}

.browser-content {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.browser-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

.browser-header h4 {
    font-weight: 600;
    color: var(--color-gray-800);
}

.profiles-list {
    padding: var(--space-4);
    min-height: 400px;
}

.profiles-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 300px;
    color: var(--color-gray-500);
}

.profile-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: var(--space-4);
    padding: var(--space-3);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.profile-item:hover {
    border-color: var(--color-primary);
    background: rgba(0, 49, 104, 0.02);
}

.profile-thumb {
    width: 80px;
    height: 60px;
    background: var(--color-gray-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.profile-thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.profile-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.profile-cod {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: 600;
}

.profile-denumire {
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

.profile-armaturi-count {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.profile-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Profile Detail Panel */
.profile-detail-panel {
    position: fixed;
    right: 0;
    top: var(--header-height);
    bottom: 0;
    width: 400px;
    background: var(--color-white);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-modal);
    overflow-y: auto;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--color-gray-800);
    color: var(--color-white);
    position: sticky;
    top: 0;
}

.panel-header h4 {
    font-weight: 600;
}

.btn-close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    font-size: var(--text-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.btn-close:hover {
    background: rgba(255,255,255,0.2);
}

.panel-body {
    padding: var(--space-4);
}

.profile-image-section {
    background: var(--color-gray-100);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
    text-align: center;
}

.profile-image-section img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
}

.profile-info-section {
    margin-bottom: var(--space-4);
}

.info-row {
    display: flex;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.info-label {
    width: 100px;
    font-weight: 500;
    color: var(--color-gray-600);
}

.info-value {
    flex: 1;
    color: var(--color-gray-800);
}

.armaturi-section {
    background: var(--color-gray-50);
    padding: var(--space-4);
    border-radius: var(--radius-md);
}

.armaturi-section h5 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--space-3);
}

.armaturi-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.armatura-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2);
    background: var(--color-white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-gray-200);
}

.armatura-cod {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-accent);
    font-weight: 600;
}

.armatura-denumire {
    font-size: var(--text-sm);
    color: var(--color-gray-700);
}

/* --------------------------------------------------------------------------
   Subseries Toggles (inside series card)
   -------------------------------------------------------------------------- */
.subseries-toggles {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.subserie-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--text-sm);
}

.subserie-toggle:hover {
    background: var(--color-gray-200);
}

.subserie-toggle input {
    accent-color: var(--color-primary);
    cursor: pointer;
}

.subserie-toggle:has(input:checked) {
    background: rgba(0, 49, 104, 0.08);
    border-color: var(--color-primary);
}

.subserie-name {
    font-weight: 500;
    color: var(--color-gray-700);
}

.card-source {
    font-size: var(--text-xs);
    color: var(--color-gray-400);
    font-style: italic;
}

/* --------------------------------------------------------------------------
   Openings Grid & Cards
   -------------------------------------------------------------------------- */
.openings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-4);
}

.opening-card {
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
    opacity: 1;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.opening-card .card-body {
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.opening-card .opening-icon {
    font-size: 1.8rem;
    line-height: 1;
}

.opening-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin: 0;
}

.opening-card .opening-name {
    font-size: 0.72rem;
    color: var(--color-gray-500);
    line-height: 1.2;
}

.fix-badge {
    background: var(--color-gray-100) !important;
    color: var(--color-gray-600) !important;
    font-size: 0.65rem;
}

/* --------------------------------------------------------------------------
   Openings Sub-zones (Schemas + Separatoare integrat)
   -------------------------------------------------------------------------- */
.openings-subzone {
    margin-top: var(--space-6);
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-gray-200);
}
.openings-subzone:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}
.subzone-header {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    margin-bottom: var(--space-3);
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
}
.subzone-hint {
    font-size: 0.7rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--color-gray-400);
}

/* Schema cards — compact */
.schemas-group {
    margin-bottom: var(--space-4);
}
.schemas-group-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-gray-600);
    margin: 0 0 var(--space-2);
    padding: var(--space-1) var(--space-2);
    background: var(--color-gray-50);
    border-radius: var(--radius-sm);
    display: inline-block;
}
.schema-card {
    background: var(--color-white);
    border: 1.5px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    text-align: center;
    padding: var(--space-3);
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
}
.schema-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}
.schema-card.popular {
    border-color: var(--color-primary-light);
    background: color-mix(in srgb, var(--color-primary) 3%, white);
}
.schema-panels-viz {
    display: flex;
    gap: 2px;
    align-items: stretch;
    height: 32px;
    margin-bottom: var(--space-1);
}
.schema-panel-block {
    min-width: 22px;
    flex: 1;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.55rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
}
.schema-panel-block.type-obd,
.schema-panel-block.type-obs { background: var(--color-primary); }
.schema-panel-block.type-dd,
.schema-panel-block.type-ds  { background: var(--color-info); }
.schema-panel-block.type-cbd,
.schema-panel-block.type-cbs { background: var(--color-accent); }
.schema-panel-block.type-fix { background: var(--color-gray-300); color: var(--color-gray-600); }

/* Separator line between panels in viz */
.schema-separator-viz {
    width: 2px;
    background: var(--color-gray-400);
    align-self: stretch;
    border-radius: 1px;
    flex-shrink: 0;
}
.schema-separator-viz.stulp {
    background: transparent;
    border-left: 2px dashed var(--color-warning);
}
/* Stulp badge + card highlight */
.schema-stulp-badge {
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-warning);
    background: color-mix(in srgb, var(--color-warning) 12%, white);
    padding: 1px 6px;
    border-radius: 8px;
    border: 1px solid color-mix(in srgb, var(--color-warning) 30%, white);
}
.schema-card.stulp-compat {
    border-color: color-mix(in srgb, var(--color-warning) 40%, white);
}

/* Separator cards — inline row */
.separator-cards {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}
.separator-card {
    background: var(--color-white);
    border: 1.5px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    transition: all var(--transition-fast);
    flex: 1;
    min-width: 180px;
}
.separator-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}
.separator-viz {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-50);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}
.separator-info {
    flex: 1;
    min-width: 0;
}
.separator-info h4 {
    font-size: 0.82rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-gray-800);
}
.separator-info .sep-desc {
    font-size: 0.7rem;
    color: var(--color-gray-500);
    margin-top: 2px;
}
.separator-info .sep-constraint {
    font-size: 0.62rem;
    color: var(--color-warning);
    margin-top: 3px;
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Modal Overlay
   -------------------------------------------------------------------------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn var(--transition-fast);
}

.modal-content {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    width: 480px;
    max-width: 90vw;
    box-shadow: var(--shadow-xl);
}

.modal-content h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
}

.modal-content .form-group {
    margin-bottom: var(--space-4);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
}

/* --------------------------------------------------------------------------
   Glazing Extras (type badge, specs, category, pagination)
   -------------------------------------------------------------------------- */
.glazing-type-badge {
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: capitalize;
    background: var(--color-gray-200);
    color: var(--color-gray-600);
}

.glazing-type-badge.double {
    background: var(--color-info-light);
    color: var(--color-info);
}

.glazing-type-badge.triple {
    background: var(--color-success-light);
    color: var(--color-success);
}

.glazing-specs {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    flex-wrap: wrap;
}

.glazing-category {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    margin: 0 var(--space-4) var(--space-3);
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    background: var(--color-gray-50);
    border-radius: var(--radius-sm);
}

.page-btn {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    background: var(--color-white);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.page-btn:hover {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
}

.page-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Sidebar Footer - Button Stack
   -------------------------------------------------------------------------- */
.sidebar-footer .btn {
    width: 100%;
    margin-bottom: var(--space-2);
}

.sidebar-footer .btn:last-child {
    margin-bottom: 0;
}

.no-profiles {
    color: var(--color-gray-500);
    font-size: var(--text-sm);
    padding: var(--space-4);
}

/* Responsive for Advanced sections */
@media (max-width: 1200px) {
    .profiles-browser {
        grid-template-columns: 1fr;
    }

    .browser-sidebar {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-2);
    }

    .series-tree {
        flex-direction: row;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .hardware-grid {
        grid-template-columns: 1fr;
    }

    .matrix-controls {
        flex-direction: column;
    }

    .compatible-hardware-list {
        grid-template-columns: 1fr;
    }

    .profile-detail-panel {
        width: 100%;
    }
}

/* ==========================================================================
   PRODUCT SELECTOR IN HEADER
   ========================================================================== */

.product-selector {
    display: flex;
    align-items: center;
}

.product-dropdown {
    background: rgba(255,255,255,0.15);
    color: var(--color-white);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-base);
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='white' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.product-dropdown:hover {
    background: rgba(255,255,255,0.25);
}

.product-dropdown:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.product-dropdown option {
    background: var(--color-gray-800);
    color: var(--color-white);
}

.btn-sm {
    padding: var(--space-1) var(--space-4);
    font-size: var(--text-sm);
}

/* ==========================================================================
   COMPACT SECTION HEADERS
   ========================================================================== */

.section-header-compact {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-gray-200);
}

.section-header-compact h2 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 400;
    color: var(--color-gray-800);
    margin: 0;
}

.section-count {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    background: var(--color-gray-100);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-weight: 500;
}

/* ==========================================================================
   FLIP CARDS
   ========================================================================== */

.flip-card {
    perspective: 1000px;
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    min-height: 250px;
    transition: transform 0.5s ease;
    transform-style: preserve-3d;
}

.flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-gray-200);
    background: var(--color-white);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.flip-card-front {
    display: flex;
    flex-direction: column;
    padding: var(--space-4);
}

.flip-card-back {
    transform: rotateY(180deg);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
}

.flip-card:hover .flip-card-front {
    box-shadow: var(--shadow-md);
}

/* Flip card states */
.flip-card[data-state="default"] .flip-card-front {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 1px var(--color-accent);
}

.flip-card[data-state="fix"] .flip-card-front {
    border-color: var(--color-accent);
    border-style: dashed;
}

.flip-card[data-state="off"] {
    opacity: 0.5;
}

.flip-card[data-state="off"] .flip-card-front {
    border-color: var(--color-gray-300);
}

/* ==========================================================================
   CODE BUTTONS (shared pattern: profiles, feronerie, colors)
   ========================================================================== */

.code-btn {
    padding: 3px 10px;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.85rem;
    background: var(--color-white);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}
.code-btn:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.code-btn.on-back {
    pointer-events: none;
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-white);
}

/* ==========================================================================
   SWITCH GROUP — 3 cascading toggles: ●ON  ★DEF  🔒FIX
   ========================================================================== */

.switch-group {
    display: inline-flex;
    gap: 2px;
    margin-left: auto;
    flex-shrink: 0;
}
.switch-toggle {
    width: 28px;
    height: 28px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 1rem;
    opacity: 0.25;
    transition: opacity 0.15s, transform 0.1s;
    padding: 0;
    line-height: 1;
    border-radius: var(--radius-sm);
}
.switch-toggle:hover:not(.disabled) {
    transform: scale(1.2);
    opacity: 0.6;
}
.switch-toggle.active {
    opacity: 1;
}
.switch-toggle.disabled {
    opacity: 0.12;
    pointer-events: none;
    cursor: default;
}

/* ==========================================================================
   CARD ROW (code-btn + switches on same row)
   ========================================================================== */

.card-row {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
}
.card-r1 {
    font-size: 0.82rem;
    opacity: 0.7;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}
.card-r3 {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 6px;
}
.card-r3 .card-sublist-info {
    font-size: 0.75rem;
    opacity: 0.6;
    margin-left: auto;
    white-space: nowrap;
}
.card-armatures {
    border-top: 1px dashed var(--color-gray-200);
    margin-top: 8px;
    padding-top: 6px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.card-armatures .card-row {
    padding-left: 8px;
}

/* Card OFF state */
.flip-card.off {
    opacity: 0.5;
}
.flip-card.off .flip-card-front {
    border-color: var(--color-gray-300);
}
.flip-card.off .card-armatures {
    opacity: 0.4;
    pointer-events: none;
}

/* ==========================================================================
   BACK FACE — dynamic content (image or sublist)
   ========================================================================== */

.back-r1 {
    font-size: 0.82rem;
    opacity: 0.7;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}
.back-r2 {
    margin-bottom: 12px;
}
.back-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}
.back-image img {
    max-width: 100%;
    max-height: 180px;
    object-fit: contain;
    border-radius: var(--radius-md);
}
.back-hint {
    text-align: center;
    font-size: 0.72rem;
    opacity: 0.35;
    margin-top: auto;
    padding-top: 4px;
}

/* ==========================================================================
   HELP PANEL — collapsible [?] per section
   ========================================================================== */

.help-toggle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid var(--color-gray-400);
    background: none;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-gray-500);
    transition: all 0.2s;
    flex-shrink: 0;
    margin-left: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.help-toggle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.05);
}
.help-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.help-panel.expanded {
    max-height: 600px;
    overflow-y: auto;
}
.help-panel-inner {
    padding: var(--space-3) var(--space-4);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
    border: 1px solid var(--color-gray-200);
}
.help-panel p {
    font-size: 0.82rem;
    margin: 4px 0;
    color: var(--color-gray-600);
    line-height: 1.5;
}
.help-panel p strong {
    color: var(--color-gray-800);
}
.help-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    margin-top: 8px;
}
.help-table th {
    text-align: left;
    padding: 6px 8px;
    border-bottom: 2px solid var(--color-gray-200);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-gray-500);
}
.help-table td {
    padding: 4px 8px;
    border-bottom: 1px solid var(--color-gray-100);
    vertical-align: middle;
}
.help-table td.code-cell {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.78rem;
    white-space: nowrap;
}
.help-table input[type="text"] {
    width: 100%;
    border: 1px solid transparent;
    padding: 3px 6px;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
    background: transparent;
    font-family: var(--font-body);
}
.help-table input[type="text"]:hover {
    background: var(--color-white);
    border-color: var(--color-gray-200);
}
.help-table input[type="text"]:focus {
    border-color: var(--color-primary);
    outline: none;
    background: var(--color-white);
}
.help-save-btn {
    margin-top: 8px;
    padding: 4px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-primary);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.8rem;
    cursor: pointer;
    font-weight: 500;
}
.help-save-btn:hover {
    opacity: 0.9;
}

/* ==========================================================================
   FERONERIE SUBLIST TREE (back card)
   ========================================================================== */

.sublist-tree {
    font-size: 0.78rem;
    margin-top: 8px;
    flex: 1;
    overflow-y: auto;
}
.sublist-group {
    margin-bottom: 4px;
}
.sublist-group-header {
    cursor: pointer;
    font-weight: 600;
    padding: 3px 0;
    user-select: none;
    color: var(--color-gray-700);
}
.sublist-group-header::before {
    content: '\25B8 ';
    font-size: 0.7rem;
}
.sublist-group.expanded .sublist-group-header::before {
    content: '\25BE ';
}
.sublist-items {
    display: none;
    padding-left: 14px;
    padding-top: 2px;
    padding-bottom: 4px;
}
.sublist-group.expanded .sublist-items {
    display: block;
}
.sublist-label {
    font-weight: 600;
    font-size: 0.72rem;
    color: var(--color-gray-500);
    margin-top: 2px;
    display: block;
}
.sublist-tag {
    display: inline-block;
    padding: 1px 6px;
    margin: 1px;
    border-radius: 3px;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    background: var(--color-gray-100);
    color: var(--color-gray-700);
}
.sublist-tag.cc {
    border-left: 2px solid var(--color-primary);
}
.sublist-tag.cv {
    border-left: 2px solid var(--color-accent);
}
.sublist-tag.special {
    border-left: 2px solid var(--color-gray-400);
}
.sublist-summary {
    font-size: 0.75rem;
    opacity: 0.5;
    font-family: var(--font-mono);
    margin-top: 6px;
}

/* ── Mini Flip Cards (hardware defaults sublists) ──────────────── */
.hw-sublists-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 4px 12px 8px 46px; /* 46px = icon width + gap alignment */
}
.hw-sublists-row:empty { display: none; }

.mini-flip-card {
    perspective: 600px;
    cursor: pointer;
    flex: 0 0 auto;
}
.mini-flip-inner {
    position: relative;
    width: 200px;
    height: 144px;
    transform-style: preserve-3d;
    transition: transform 0.35s ease;
}
.mini-flip-card.flipped .mini-flip-inner {
    transform: rotateY(180deg);
}
.mini-flip-front,
.mini-flip-back {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    backface-visibility: hidden;
    border-radius: 6px;
    border: 1px solid var(--color-gray-300);
    display: flex;
    align-items: center;
    padding: 0 14px;
    font-size: 0.85rem;
    background: var(--bg-card, #fff);
}
.mini-flip-front {
    gap: 8px;
    justify-content: space-between;
}
.mini-flip-back {
    transform: rotateY(180deg);
    flex-wrap: wrap;
    align-content: flex-start;
    gap: 3px;
    padding: 6px 10px;
    overflow-y: auto;
    font-size: 0.78rem;
}
.mini-flip-card[data-cat="cc"] .mini-flip-front { border-left: 3px solid var(--color-primary); }
.mini-flip-card[data-cat="cv"] .mini-flip-front { border-left: 3px solid var(--color-accent); }
.mini-flip-card[data-cat="usa"] .mini-flip-front { border-left: 3px solid var(--color-gray-500); }
.mini-flip-card[data-cat="other"] .mini-flip-front { border-left: 3px solid var(--color-gray-400); border-style: dashed; }

.mini-flip-card[data-cat="cc"] .mini-flip-back { border-left: 3px solid var(--color-primary); }
.mini-flip-card[data-cat="cv"] .mini-flip-back { border-left: 3px solid var(--color-accent); }
.mini-flip-card[data-cat="usa"] .mini-flip-back { border-left: 3px solid var(--color-gray-500); }

.mini-cat {
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}
.mini-cat.cc { color: var(--color-primary); }
.mini-cat.cv { color: var(--color-accent); }
.mini-cat.usa { color: var(--color-gray-600); }
.mini-count {
    background: var(--color-gray-100);
    border-radius: 10px;
    padding: 2px 9px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-gray-600);
}
.mini-back-tag {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    background: var(--color-gray-50, #f8f9fa);
    white-space: nowrap;
    line-height: 1.6;
}

/* ── Hardware Defaults: Pill Selector ──────────────────────── */
.hw-defaults-section {
    background: var(--bg-card, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    overflow: hidden;
}
.hw-defaults-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}
.hw-defaults-header .hw-icon { font-size: 18px; width: 24px; text-align: center; }
.hw-defaults-header .hw-label { font-size: 12px; font-weight: 600; color: var(--text-primary, #1a202c); }
.hw-defaults-header .hw-opens { font-size: 10px; color: var(--text-muted); font-family: var(--font-mono); }
.hw-pills-body { padding: 10px 14px; }
.hw-pills-group {
    margin-bottom: 8px;
}
.hw-pills-group:last-child { margin-bottom: 0; }
.hw-pills-group-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-gray-500);
    margin-bottom: 4px;
}
.hw-pills-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.hw-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 16px;
    border: 1px solid var(--color-gray-300);
    background: var(--color-white);
    font-size: 11px;
    font-weight: 500;
    color: var(--color-gray-700);
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}
.hw-pill:hover {
    border-color: var(--color-primary-light);
    background: var(--color-gray-50);
}
.hw-pill--selected {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    font-weight: 600;
}
.hw-pill--selected:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
}
.hw-pill .hw-star {
    color: var(--color-warning);
    font-size: 10px;
}
.hw-pill--selected .hw-star { color: var(--color-warning-light); }
.hw-detail-line {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
    font-size: 11px;
    color: var(--color-gray-600);
    min-height: 32px;
}
.hw-detail-line .hw-badge {
    font-size: 10px;
    padding: 1px 7px;
    border-radius: 10px;
    font-weight: 600;
}
.hw-badge--standard { background: var(--color-gray-100); color: var(--color-gray-600); }
.hw-badge--premium { background: var(--color-info-light); color: var(--color-primary); }
.hw-badge--highend { background: #fef3c7; color: #92400e; }
.hw-badge--sliding { background: var(--color-success-light); color: #065f46; }
.hw-detail-line .hw-markup { font-weight: 600; color: var(--color-accent); }
.hw-detail-line .hw-sets-count { color: var(--color-gray-500); }
.hw-detail-line .hw-sep { color: var(--color-gray-300); }
.hw-defaults-empty {
    padding: 10px 14px;
    font-size: 11px;
    color: var(--color-gray-400);
    font-style: italic;
}
.hw-set-selector {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-top: 1px dashed var(--color-gray-200);
    background: var(--color-white);
}
.hw-set-selector label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-gray-500);
    white-space: nowrap;
}
.hw-set-selector select {
    flex: 1;
    max-width: 320px;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: var(--color-white);
}

/* ==========================================================================
   COLOR SEARCH + FILTER (legacy — now uses .section-toolbar)
   ========================================================================== */
.search-input {
    flex: 1;
    padding: 6px 12px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-family: var(--font-body);
}
.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* ==========================================================================
   COLOR EDITOR (back face)
   ========================================================================== */

/* Color back header: large picker + title + tags */
.color-back-header {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 6px;
}
.color-back-header .color-edit-picker {
    width: 52px;
    height: 52px;
    min-width: 52px;
    padding: 0;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    flex-shrink: 0;
}
.color-back-title {
    flex: 1;
    min-width: 0;
}
.color-back-title .back-r1 {
    font-size: 0.82rem;
    font-weight: 700;
    margin: 0 0 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.color-back-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
}
.color-tag {
    font-size: 0.62rem;
    padding: 1px 5px;
    border-radius: 3px;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    white-space: nowrap;
}

/* Compact color editor: 2-column rows */
.color-editor.compact {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.color-editor-row {
    display: flex;
    gap: 6px;
}
.color-editor-field {
    flex: 1;
    min-width: 0;
}
.color-editor-field label {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-gray-500);
    margin-bottom: 1px;
}
.color-editor-field input[type="text"],
.color-editor-field input[type="number"] {
    width: 100%;
    padding: 3px 6px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    box-sizing: border-box;
}
.color-editor-field input:focus {
    outline: none;
    border-color: var(--color-primary);
}
.color-readonly {
    font-size: 0.72rem;
    padding: 3px 0;
    opacity: 0.6;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Legacy color-editor (non-compact) */
.color-editor {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.color-editor label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-500);
    margin-top: 6px;
}
.color-editor input[type="text"],
.color-editor input[type="number"],
.color-editor input[type="color"] {
    width: 100%;
    padding: 5px 8px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: 0.82rem;
}
.color-editor input:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Activate All button */
.btn-compact {
    padding: 5px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    background: white;
    border-radius: var(--radius-md);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s;
}
.btn-compact:hover {
    background: var(--color-primary);
    color: white;
}

/* ==========================================================================
   SUBSERIE BADGES (kept for matrix controls)
   ========================================================================== */

.subserie-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 500;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
}
.subserie-badge.active {
    background: var(--color-success-light);
    color: var(--color-success);
}

/* Profiles grid */
.profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-4);
}

/* Matrix controls */
.matrix-controls-bar {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    padding: var(--space-3) var(--space-4);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
}

.matrix-controls-bar label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-600);
    white-space: nowrap;
}

.matrix-controls-bar select {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-300);
    font-size: var(--text-sm);
    font-family: var(--font-body);
    background: var(--color-white);
}

.subserie-tabs {
    display: flex;
    gap: var(--space-1);
}

.subserie-tab {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-gray-300);
    background: var(--color-white);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-body);
    color: var(--color-gray-600);
}

.subserie-tab:hover {
    background: var(--color-gray-100);
}

.subserie-tab.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* Profile filter + sort controls */
.profile-controls {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    padding: var(--space-2) var(--space-4);
}

.profile-controls select {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-300);
    font-size: var(--text-sm);
    font-family: var(--font-body);
    background: var(--color-white);
    cursor: pointer;
}

/* "Set as default" round button */
.btn-set-default {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid var(--color-gray-300);
    background: transparent;
    color: var(--color-gray-500);
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    flex-shrink: 0;
}
.btn-set-default:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.btn-set-default:active {
    transform: scale(0.9);
}
.btn-set-default.saved {
    border-color: var(--color-success);
    color: var(--color-success);
    animation: pulse-default 0.4s ease;
}
@keyframes pulse-default {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    100% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

/* Drag-and-drop states (all card types) */
.flip-card.dragging,
.hardware-card.dragging,
.glazing-card.dragging {
    opacity: 0.4;
    transform: scale(0.95);
}

.flip-card.drag-over,
.hardware-card.drag-over,
.glazing-card.drag-over {
    border-left: 3px solid var(--color-primary);
    box-shadow: -4px 0 8px rgba(0, 49, 104, 0.2);
}

[draggable="true"] {
    cursor: grab;
}

[draggable="true"]:active {
    cursor: grabbing;
}

/* Accessories back face needs more room for edit form */
#accessoriesGrid .flip-card-inner {
    min-height: 300px;
}

/* ── BOM Model Sub-tab ── */
.bom-header { margin-bottom: 20px; }
.bom-desc { color: var(--text-secondary); margin-bottom: 12px; font-size: 0.85rem; }
.bom-formula-display {
    background: var(--bg-secondary, #1a1a2e);
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    font-family: 'DM Mono', monospace;
    font-size: 0.85rem;
    margin-bottom: 20px;
}
.bom-formula-display span { color: var(--color-accent, #ef7c1a); font-weight: 600; }
.bom-comparison { margin-top: 24px; }
.bom-cmp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    margin-top: 12px;
}
.bom-cmp-table th, .bom-cmp-table td {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
}
.bom-cmp-table th {
    background: var(--bg-secondary, #1a1a2e);
    font-weight: 600;
    text-align: center;
}
.bom-cmp-table td:first-child { text-align: left; }
.bom-fit-stats {
    margin-top: 10px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-family: 'DM Mono', monospace;
}

/* =========================================================================
   AUTH OVERLAY
   ========================================================================= */
#authOverlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
}
#authOverlay.active {
    display: flex;
}
.auth-card {
    background: var(--bg-card, #1e1e2e);
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 32px;
}
.auth-logo-icon { font-size: 1.8rem; }
.auth-logo-img {
    height: 44px;
    width: auto;
}
.auth-logo-text {
    font-family: 'DM Serif Display', serif;
    font-size: 1.4rem;
    color: var(--text-primary, #e0e0e0);
}
.auth-field {
    margin-bottom: 16px;
}
.auth-field label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary, #999);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.auth-field input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 8px;
    background: var(--bg-secondary, #16162a);
    color: var(--text-primary, #e0e0e0);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.auth-field input:focus {
    border-color: var(--color-accent, #ef7c1a);
}
.auth-error {
    background: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 12px;
}
.auth-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background: var(--color-accent, #ef7c1a);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}
.auth-btn:hover { opacity: 0.9; }
.auth-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* User badge */
.user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary, #999);
    margin-right: 8px;
}
.user-name {
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.btn-logout {
    background: none;
    border: 1px solid var(--border-color, #2a2a3e);
    color: var(--text-secondary, #999);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: color 0.2s, border-color 0.2s;
}
.btn-logout:hover {
    color: #e74c3c;
    border-color: #e74c3c;
}

/* =========================================================================
   PRODUSE SITE
   ========================================================================= */
.produse-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.produse-count {
    font-size: 0.85rem;
    color: var(--text-secondary, #999);
}
.produse-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary, #999);
}
.produse-empty p { margin-bottom: 16px; }
.produse-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.produse-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card, #1e1e2e);
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 10px;
    padding: 12px 16px;
    transition: border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
}
.produse-card:hover {
    border-color: var(--color-accent, #ef7c1a);
}
.produse-card.inactive {
    opacity: 0.45;
}
.produse-card.dragging {
    opacity: 0.4;
    border-style: dashed;
}
.produse-card.drag-over {
    border-color: var(--color-accent, #ef7c1a);
    box-shadow: 0 0 0 2px rgba(239, 124, 26, 0.3);
}
.produse-card-grip {
    cursor: grab;
    font-size: 1.2rem;
    color: var(--text-muted, #555);
    user-select: none;
    line-height: 1;
}
.produse-card-thumb {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary, #16162a);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.produse-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.thumb-placeholder { font-size: 1.5rem; }
.produse-card-body {
    flex: 1;
    min-width: 0;
}
.produse-card-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary, #e0e0e0);
    display: flex;
    align-items: center;
    gap: 8px;
}
.produse-card-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted, #555);
    margin-top: 2px;
}
.produse-card-meta {
    display: flex;
    gap: 12px;
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--text-secondary, #999);
}
.meta-price {
    color: var(--color-accent, #ef7c1a);
    font-weight: 500;
}
.produse-badge {
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.badge-populaire {
    background: rgba(239, 124, 26, 0.2);
    color: #ef7c1a;
}
.badge-nouveau {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}
.produse-card-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}
.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: background 0.2s;
}
.btn-icon:hover {
    background: var(--bg-secondary, #16162a);
}

/* Produse Modal */
.produse-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.produse-modal-overlay.active { display: flex; }
.produse-modal {
    background: var(--bg-card, #1e1e2e);
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 14px;
    width: 100%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.produse-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 0;
}
.produse-modal-header h3 {
    font-size: 1.1rem;
    color: var(--text-primary, #e0e0e0);
}
.btn-close {
    background: none;
    border: none;
    color: var(--text-secondary, #999);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}
.btn-close:hover { color: #e74c3c; }
.produse-form {
    padding: 20px 24px 24px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.form-group {
    display: flex;
    flex-direction: column;
}
.form-group.full-width {
    grid-column: 1 / -1;
}
.form-group label {
    font-size: 0.78rem;
    color: var(--text-secondary, #999);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.produse-form input,
.produse-form select,
.produse-form textarea {
    padding: 8px 12px;
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 6px;
    background: var(--bg-secondary, #16162a);
    color: var(--text-primary, #e0e0e0);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}
.produse-form input:focus,
.produse-form select:focus,
.produse-form textarea:focus {
    border-color: var(--color-accent, #ef7c1a);
}
.form-section-title {
    font-size: 0.75rem;
    color: var(--text-secondary, #999);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 8px 0 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color, #2a2a3e);
}
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color, #2a2a3e);
}

/* =========================================================================
   API IMPORT/EXPORT CARDS
   ========================================================================= */
.api-import-section {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color, #2a2a3e);
}
.api-import-section h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--text-primary, #e0e0e0);
}
.api-import-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.api-import-row select {
    padding: 8px 12px;
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 6px;
    background: var(--bg-secondary, #16162a);
    color: var(--text-primary, #e0e0e0);
    font-size: 0.85rem;
}
.import-preview-box {
    margin-top: 16px;
    padding: 16px;
    background: var(--bg-secondary, #16162a);
    border: 1px solid var(--border-color, #2a2a3e);
    border-radius: 8px;
    display: none;
}
.import-preview-box.active { display: block; }
.import-preview-box pre {
    max-height: 300px;
    overflow: auto;
    font-size: 0.8rem;
    color: var(--text-secondary, #999);
}
.import-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

/* =========================================================================
   GLOBAL FOCUS-VISIBLE (WCAG)
   ========================================================================= */
*:focus-visible {
    outline: 2px solid var(--color-accent, #ef7c1a);
    outline-offset: 2px;
}

/* Lang toggle */
.lang-toggle {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 4px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono, 'DM Mono', monospace);
    letter-spacing: 1px;
    transition: background 0.2s;
}
.lang-toggle:hover { background: rgba(255,255,255,0.22); }

/* SEO character counter */
.seo-counter {
    font-size: 0.7rem;
    font-weight: 400;
    opacity: 0.7;
    margin-left: 6px;
    font-family: var(--font-mono, 'DM Mono', monospace);
}

/* Produse toolbar layout */
.produse-toolbar-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

/* =========================================================================
   RESPONSIVE — S2 NEW SECTIONS (Produse Site, API Import, Modal)
   ========================================================================= */

/* Tablet (≤960px) */
@media (max-width: 960px) {
    .produse-card-meta { flex-wrap: wrap; gap: 6px; }
    .api-import-row { flex-direction: column; align-items: stretch; }
    .api-import-row select { width: 100%; }
}

/* Phone (≤768px) */
@media (max-width: 768px) {
    .produse-modal {
        max-width: calc(100vw - 32px);
        margin: 16px;
    }
    .produse-form .form-row {
        grid-template-columns: 1fr;
    }
    .produse-card-thumb {
        width: 44px;
        height: 44px;
    }
}

/* Small phone (≤480px) */
@media (max-width: 480px) {
    .produse-card {
        flex-wrap: wrap;
        padding: 10px 12px;
    }
    .produse-card-actions {
        width: 100%;
        justify-content: flex-end;
        padding-top: 6px;
        border-top: 1px solid var(--border-color, #2a2a3e);
        margin-top: 6px;
    }
    .produse-card-grip { display: none; }
    .import-preview-box pre { font-size: 0.7rem; max-height: 200px; }
    .header-action {
        min-width: 36px;
        min-height: 36px;
        padding: 8px;
    }
}

/* Sync status colors */
.status-dot.sync-api { background: var(--color-success, #2ecc71) !important; }
.status-dot.sync-local { background: #f39c12 !important; }
.status-dot.sync-error { background: #e74c3c !important; }

/* Google OAuth */
.auth-btn-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px;min-height:48px;background:#fff;border:1.5px solid #e5e7eb;border-radius:8px;font-size:15px;font-weight:600;font-family:inherit;color:#1f2937;cursor:pointer;transition:all .2s;margin-bottom:0}.auth-btn-google:hover{background:#f8f9fa;border-color:#4285F4}.auth-btn-google:active{transform:scale(.98)}.auth-divider{display:flex;align-items:center;gap:12px;margin:12px 0;color:#6b7280;font-size:13px}.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:#e5e7eb}